Rosa Lee Thomas, 71, and James Everrette Ward, 76, were last seen in the 7200 block of Sheriff Road in Landover on Monday around 2:00 pm.

Thomas is described by police as an African American woman, 5'8" and 185 pounds. She was last seen wearing a gray jacket, blue sweat pants, and a gray and black fleece hat. Thomas may be in need of medication. It is unclear what Ward was wearing.

Police say the siblings were last seen riding in a burgundy 2005 Jeep Liberty with Maryland registration 638M085.

Anyone with information on their whereabouts is asked to please call the Prince George's County Police Department's Regional Investigation Division – Central Region at 301-772-4911.